Rail boat toy



FIG. 1 is a perspective view of a rail boat toy showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 9 is a perspective view of another state of the rail boat toy thereof. 

CLAIM The ornamental design for a rail boat toy, as shown and described. 